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Hi Jon,

If AUTO_ASSIGNMENT_ENABLED is disabled, Savanna dashboard asks for floating
IP network during node group template creation. Probably you have chosen
some network in it. Right value in your case is 'Do not assign floating
IPs'.

Thanks,
Andrew.


On Tue, Dec 3, 2013 at 11:38 AM, Jon Maron <jmaron at hortonworks.com> wrote:

> Hi,
>
>   I have the following configuration in savanna.conf:
>
> # If set to True, Savanna will use floating IPs to communicate
> # with instances. To make sure that all instances have
> # floating IPs assigned in Nova Network set
> # "auto_assign_floating_ip=True" in nova.conf.If Neutron is
> # used for networking, make sure that all Node Groups have
> # "floating_ip_pool" parameter defined. (boolean value)
> use_floating_ips=*false*
>
> # Use Neutron or Nova Network (boolean value)
> use_neutron=*true*
>
> # Use network namespaces for communication (only valid to use in
> conjunction
> # with use_neutron=True)
> use_namespaces=*true*
>
>   My nova.conf file DOES NOT have auto_assign_floating_ip set to "True".
>
>   My dashboard local settings file explicitly sets AUTO_ASSIGNMENT_ENABLED
> = False
>
>   Yet, the spawned VMs are generated with a floating IP:
>
> [root at cn082 savanna(keystone_demo)]# nova list
>
> +--------------------------------------+----------------+--------+---------------------------------+
> | ID                                   | Name           | Status |
> Networks                        |
>
> +--------------------------------------+----------------+--------+---------------------------------+
> | e32572ae-397b-4a61-9562-7a52fe6cd738 | dc1-master-001 | ACTIVE |
> private=10.0.0.14, 172.24.4.232 |
> | da50a103-0f64-4b33-9bd1-586e8b1c981c | dc1-slave-001  | ACTIVE |
> private=10.0.0.15, 172.24.4.233 |
>
> +--------------------------------------+----------------+--------+---------------------------------+
>
>   Any idea how this may be the case?
>
> -- Jon
>
>
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